156747134943

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{321163}}^1$

素因数の和:321364

約数の個数: 48

約数和(自身を含む): 265070780416

約数和(自身を除く): 108323645473

約数列:

[1, 3, 7, 9, 21, 61, 63, 127, 183, 381, 427, 549, 889, 1143, 1281, 2667, 3843, 7747, 8001, 23241, 54229, 69723, 162687, 321163, 488061, 963489, 2248141, 2890467, 6744423, 19590943, 20233269, 40787701, 58772829, 122363103, 137136601, 176318487, 285513907, 367089309, 411409803, 856541721, 1234229409, 2488049761, 2569625163, 7464149283, 17416348327, 22392447849, 52249044981, 156747134943]

約数ペア:

[(1, 156747134943), (3, 52249044981), (7, 22392447849), (9, 17416348327), (21, 7464149283), (61, 2569625163), (63, 2488049761), (127, 1234229409), (183, 856541721), (381, 411409803), (427, 367089309), (549, 285513907), (889, 176318487), (1143, 137136601), (1281, 122363103), (2667, 58772829), (3843, 40787701), (7747, 20233269), (8001, 19590943), (23241, 6744423), (54229, 2890467), (69723, 2248141), (162687, 963489), (321163, 488061)]